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具有三位置控制阀的刷头组件
Brush head assembly with a three-position control valve
US-8029207-B2一种刷头装置，可控制清洁液流量，用于清洁物体。
专利摘要
一种用于用清洁流体清洁物体的刷头装置。该装置包括具有输入端口和储液器的主体组件。输入端口被配置为接收清洁流体。储液器被配置为收集输入端口接收的清洁流体。阀组件设置在主体构件中，位于输入端口和储液器之间。阀组件包括多个离散的流量控制通道，被配置为调节输入端口和储液器之间的清洁流体流量。阀组件可在关闭位置和多个离散的流量控制位置之间致动。多个离散的流量控制位置中的每一个对应于多个离散的流量控制通道中的一个。刷构件连接到主体组件并与储液器流体连通。刷构件被配置为将清洁流体施加到物体上。
Original abstractA brush head device for cleaning an object with a cleaning fluid. The device includes a body assembly having an input port and a reservoir. The input port is configured to receive the cleaning fluid. The reservoir is configured to collect the cleaning fluid received by the input port. A valve assembly is disposed in the body member between the input port and the reservoir. The valve assembly includes a plurality of discrete flow control channels configured to regulate a flow of cleaning fluid between the input port and the reservoir. The valve assembly is actuatable between an OFF position and a plurality of discrete flow control positions. Each of the plurality of discrete flow control positions corresponds to one of the plurality of discrete flow control channels. A brush member is coupled to the body assembly and in fluidic communication with the reservoir. The brush member is configured to apply the cleaning fluid to the object.
专利附图（8）
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